Regarding Austin,
I've thought for a long time, and probably said this here at .net once or twice, that Austin is a top 10 talent stuck in a small body. People can say he's like Deon Butler, who was similarly sized and nearly as fast, but Austin is more than fast. He's a genius with the ball in his hands. Austin runs like a 4.2 type athlete because his speed is so fluid and his ability to make people miss at top speed is almost unprecedented.
He's also a really polished WR, which I think gets overlooked.
I realize that Austin might not be an every down player, but I think he's good enough that you can line him up all over the place. He doesn't just have to be in the slot. And I think he'd make an insane weapon as a RB in read option plays. He'd also give us a successor to Leon Washington, and I am 95% sure that the Seahawks are going to walk out of this draft with one of Tavon Austin, Denard Robinson, or Ace Sanders because you don't find KR options this good every year.